42173118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4929

約数の個数: 48

約数和(自身を含む): 101084256

約数和(自身を除く): 58911138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 4871, 8658, 9742, 14613, 29226, 43839, 63323, 87678, 126646, 180227, 189969, 360454, 379938, 540681, 569907, 1081362, 1139814, 1622043, 2342951, 3244086, 4685902, 7028853, 14057706, 21086559, 42173118]

約数ペア:

[(1, 42173118), (2, 21086559), (3, 14057706), (6, 7028853), (9, 4685902), (13, 3244086), (18, 2342951), (26, 1622043), (37, 1139814), (39, 1081362), (74, 569907), (78, 540681), (111, 379938), (117, 360454), (222, 189969), (234, 180227), (333, 126646), (481, 87678), (666, 63323), (962, 43839), (1443, 29226), (2886, 14613), (4329, 9742), (4871, 8658)]